SU757361A1 - Apparatus for securing large-weight loads on transport vehicle - Google Patents

Description

The invention relates to devices for securing heavy loads on the vehicle.

A device for securing goods on the vehicle [1].

With the help of this device you can only secure the cargo, but it does not provide loading and unloading of the transported cargo. This work is done using lifting equipment, such as cranes.

It is also known a device for securing heavy goods on a vehicle that contains a main support rigidly attached to the vehicle frame, the outer surface of which has a curvilinear shape, an additional support with rolling elements fixed on its outer surface [2].

However, such a device does not provide clamping of the parts being transported, as well as loading heavy loads without using cranes and during unloading it is required to bring the live rolls to the vehicle. In addition, with its help it is impossible to fix heavy heavy-sized sheet curvilinear blanks. Such designs during transportation. Their vehicles2

ny require funds when loading and unloading cranes of large capacity, which significantly increases the cost and complicates the loading and unloading.

The invention aims to improve the reliability of fastening and facilitate immersion ⁵ dressings handling.

This is achieved by the fact that the proposed device is equipped with spring-loaded rolling elements fixed on the main support, the additional support joining the vehicle frame is hinged and has a curvilinear shape repeating the shape of the main support and fixed weight, while the rolling elements , fixed on the additional support, you are ¹⁵ full spring loaded. The device can be equipped with locks for fixing an additional support relative to the main support and adjustable along the length of the ties, one ends fixed to ₂₀ additional support, and the other attached to the transported cargo.

FIG. 1 shows a vehicle with a proposed device mounted on it; in fig. 2 - section A — A

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in fig. one; in fig. 3 - the device in the period of loading and unloading; in fig. 4 - section B — B in FIG. 2

The device consists of a main support 1 fixed on the frame 2 of the vehicle. Support 1 is associated with an additional support 3 pivotally attached to frame 2. Support 1 and 3 are made with working surfaces 4 and 5 facing one another and outlined along an arc corresponding to the curvature of the load being transported 6. s On working surfaces 4 and 5 are installed with the ability to adjust the height of the spring-loaded rolling elements 7. By adjusting the rolling elements 7, a uniform bearing of the load being carried is achieved. For reliable locking load on June ¹⁵ between the supports 1 and 3, on their lateral surfaces, with the left or right side, are installed locks 8. If the proposed device on the frame 2 of the vehicle has more than two devices at medium zam- ₂₀ ki absent. Locks 8 can be made of various designs, for example, in the form of tensile pivot bolts 9 attached to the support 1 and included when the supports 3 are fixed in the lugs of the support 3 (see Fig. 4). In addition, an adjustable ²⁵ along the length of the coupler 10 is attached to the support 3, which also serves to fasten the carried load. As a power drive, a winch 11 with a cable-blocking system is used, one end of the rope of which is designed to fasten it to the bottom _{30 of the} transported cargo for holding it during unloading and for pulling it onto the vehicle in supports 1 when loading. The number of devices on a vehicle, in particular on a railway conveyor, is set to 35, depending on the length of the cargo being carried.

The device works as follows.

For loading cargo 6, for example, sheathing ₄₀ units of equipment assembled into a bag, supports 3 with the help of a loader are tilted to a horizontal position (see Fig. 3). The end of the rope 12 of the cable block system of each winch 11 is attached to the load 6, turn on the winch 11 and tightens the package of cargo along the rolling elements 7 before placing them in the supports 1 until the supports 3 can be rotated and clamped the load between the supports 1 and 3. For uniform load bearing on the elements 7 last by adjusting the pressure to the load 6, after which the supports 1 and 3 are fixed between each other with locks 8, and the ties 10 are attached to the load and choose slack. Fixed cargo is ready for transportation (see Fig. 2).

Unloading is performed in the reverse order.

Claims (2)

Claim 1. Device for securing heavy loads on a vehicle containing a main support rigidly attached to the frame of the vehicle, the means, the outer surface of which has a curvilinear shape, an additional support with rolling elements attached to its outer surface, characterized in that in order to increase the reliability of fastening and facilitate loading and unloading, it is equipped with spring-loaded rolling elements fixed on the main support, an additional support is attached to the frame of the transport redstva pivotally and has the side adjacent to the main bearing, curved shape repeats the shape of the main support and secure the load, the rolling elements attached to the additional support, made spring-loaded. 2. Device by π. 1, characterized in that it is provided with locks for fixing the additional support relative to the main support and adjustable along the length of the ties, one ends fixed on the additional support, and the other attached to the load to be translated.